29936160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20789}}^1$

素因数の和:20810

約数の個数: 72

約数和(自身を含む): 102162060

約数和(自身を除く): 72225900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20789, 41578, 62367, 83156, 103945, 124734, 166312, 187101, 207890, 249468, 311835, 332624, 374202, 415780, 498936, 623670, 665248, 748404, 831560, 935505, 997872, 1247340, 1496808, 1663120, 1871010, 1995744, 2494680, 2993616, 3326240, 3742020, 4989360, 5987232, 7484040, 9978720, 14968080, 29936160]

約数ペア:

[(1, 29936160), (2, 14968080), (3, 9978720), (4, 7484040), (5, 5987232), (6, 4989360), (8, 3742020), (9, 3326240), (10, 2993616), (12, 2494680), (15, 1995744), (16, 1871010), (18, 1663120), (20, 1496808), (24, 1247340), (30, 997872), (32, 935505), (36, 831560), (40, 748404), (45, 665248), (48, 623670), (60, 498936), (72, 415780), (80, 374202), (90, 332624), (96, 311835), (120, 249468), (144, 207890), (160, 187101), (180, 166312), (240, 124734), (288, 103945), (360, 83156), (480, 62367), (720, 41578), (1440, 20789)]